FR3081124B1 - THERMAL MANAGEMENT CIRCUIT OF A HYBRID OR ELECTRIC VEHICLE - Google Patents

THERMAL MANAGEMENT CIRCUIT OF A HYBRID OR ELECTRIC VEHICLE Download PDF

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Publication number
FR3081124B1
FR3081124B1 FR1854049A FR1854049A FR3081124B1 FR 3081124 B1 FR3081124 B1 FR 3081124B1 FR 1854049 A FR1854049 A FR 1854049A FR 1854049 A FR1854049 A FR 1854049A FR 3081124 B1 FR3081124 B1 FR 3081124B1
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FR
France
Prior art keywords
heat exchanger
loop
branch
fluid
hybrid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1854049A
Other languages
French (fr)
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FR3081124A1 (en
Inventor
Mohamed Yahia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1854049A priority Critical patent/FR3081124B1/en
Priority to PCT/FR2019/051047 priority patent/WO2019220036A1/en
Publication of FR3081124A1 publication Critical patent/FR3081124A1/en
Application granted granted Critical
Publication of FR3081124B1 publication Critical patent/FR3081124B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H1/00899—Controlling the flow of liquid in a heat pump system
    • B60H1/00921—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant does not change and there is an extra subcondenser, e.g. in an air duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
    • B60H1/32281—Cooling devices using compression characterised by refrigerant circuit configurations comprising a single secondary circuit, e.g. at evaporator or condenser side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04—Pump-driving arrangements
    • F01P5/043—Pump reversing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H2001/00307—Component temperature regulation using a liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • B60H2001/00928—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices comprising a secondary circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/24—Hybrid vehicles

Abstract

La présente invention concerne un circuit de gestion thermique (1) pour véhicule hybride ou électrique comportant une première boucle de climatisation inversible (A) et comportant un échangeur de chaleur bifluide (7) agencé conjointement sur une deuxième boucle de circulation (B) d'un fluide caloporteur, la deuxième boucle de circulation (B) comprenant : • une boucle principale (Bl) comportant une première pompe (3), un premier échangeur de chaleur (5) et l'échangeur de chaleur bifluide (7), la boucle principale (B1) comportant en outre : ° une première branche de dérivation (B 3) comportant un premier radiateur (13) et connecté en parallèle de l'échangeur de chaleur bifluide (7), ° un premier dispositif de redirection (31) du fluide caloporteur en provenance du premier échangeur de chaleur (5) vers l'échangeur de chaleur bifluide (7) ou vers le premier radiateur (13), • une boucle secondaire (B2) comportant une deuxième pompe (9), un deuxième échangeur de chaleur (11) et un deuxième radiateur (15), la boucle principale (Bl) et la boucle secondaire (B2) étant connectées l'une à l'autre par une deuxième branche de dérivation (B4) et une troisième branche de dérivation (B5), la deuxième boucle de circulation (B) comprenant un deuxième dispositif de redirection (32) du fluide caloporteur en provenance du deuxième échangeur de chaleur (11) vers le deuxième radiateur (15) ou vers l'échangeur de chaleur bifluide (7) via la deuxième branche de dérivation (B4).The present invention relates to a thermal management circuit (1) for a hybrid or electric vehicle comprising a first reversible air conditioning loop (A) and comprising a two-fluid heat exchanger (7) arranged jointly on a second circulation loop (B) of a heat transfer fluid, the second circulation loop (B) comprising: • a main loop (B1) comprising a first pump (3), a first heat exchanger (5) and the dual-fluid heat exchanger (7), the loop main (B1) further comprising: ° a first branch branch (B 3) comprising a first radiator (13) and connected in parallel with the two-fluid heat exchanger (7), ° a first redirection device (31) of the heat transfer fluid from the first heat exchanger (5) to the dual-fluid heat exchanger (7) or to the first radiator (13), • a secondary loop (B2) comprising a second pump (9), a second heat exchanger heat (11) and a second r adiateur (15), the main loop (Bl) and the secondary loop (B2) being connected to each other by a second branch branch (B4) and a third branch branch (B5), the second loop circulation (B) comprising a second redirection device (32) of the heat transfer fluid coming from the second heat exchanger (11) to the second radiator (15) or to the dual-fluid heat exchanger (7) via the second branch branch (B4).

FR1854049A 2018-05-15 2018-05-15 THERMAL MANAGEMENT CIRCUIT OF A HYBRID OR ELECTRIC VEHICLE Active FR3081124B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1854049A FR3081124B1 (en) 2018-05-15 2018-05-15 THERMAL MANAGEMENT CIRCUIT OF A HYBRID OR ELECTRIC VEHICLE
PCT/FR2019/051047 WO2019220036A1 (en) 2018-05-15 2019-05-07 Circuit for the thermal management of a hybrid or electric vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854049 2018-05-15
FR1854049A FR3081124B1 (en) 2018-05-15 2018-05-15 THERMAL MANAGEMENT CIRCUIT OF A HYBRID OR ELECTRIC VEHICLE

Publications (2)

Publication Number Publication Date
FR3081124A1 FR3081124A1 (en) 2019-11-22
FR3081124B1 true FR3081124B1 (en) 2020-05-08

Family

ID=62684967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854049A Active FR3081124B1 (en) 2018-05-15 2018-05-15 THERMAL MANAGEMENT CIRCUIT OF A HYBRID OR ELECTRIC VEHICLE

Country Status (2)

Country Link
FR (1) FR3081124B1 (en)
WO (1) WO2019220036A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3091510B1 (en) * 2019-01-09 2021-12-03 Alstom Transp Tech Heat exchange system, heat exchange assembly comprising such a system, rail vehicle and associated method
FR3112718A1 (en) * 2020-07-27 2022-01-28 Valeo Systèmes Thermique Thermal management device for an electric or hybrid motor vehicle.
FR3114996A1 (en) * 2020-10-08 2022-04-15 Valeo Systemes Thermiques Vehicle heat treatment system
FR3128408B1 (en) * 2021-10-26 2023-10-27 Valeo Systemes Thermiques THERMAL MANAGEMENT SYSTEM FOR HYBRID OR ELECTRIC VEHICLE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8753762B2 (en) * 2011-03-03 2014-06-17 Chrysler Group Llc Thermal management of cabin and battery pack in HEV/PHEV/BEV vehicles
CN102941791B (en) * 2012-11-08 2014-12-03 上海汽车集团股份有限公司 Integrated thermal cycling system of electric vehicle
KR101703604B1 (en) * 2015-10-19 2017-02-07 현대자동차 주식회사 Betterly cooling system for vehicle
KR101836272B1 (en) * 2016-06-20 2018-03-08 현대자동차 주식회사 Heat pump system for vehicle
FR3057494B1 (en) * 2016-10-13 2019-07-26 Hutchinson INSTALLATION OF THERMAL CONDITIONING OF A CAR AND / OR AT LEAST ONE ORGAN OF A MOTOR VEHICLE
CN106585414B (en) * 2016-12-27 2018-01-19 上海思致汽车工程技术有限公司 A kind of intelligent multiloop electric automobile cooling system

Also Published As

Publication number Publication date
WO2019220036A1 (en) 2019-11-21
FR3081124A1 (en) 2019-11-22

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